To place a button and "buy in installments" from Tinkoff instructions ( Im at Insales)

Good afternoon.
You need to place the button and "buy in installments" (to buy on credit - not!!!) in the card catalog and shopping cart according to the instructions tinkoff.loans/api/v1/stat...

You must use the test settings page 5 manual integration.

You also need to make in order for the product and order value below 3000 on the card is not displayed, this button

Please write the price and terms of execution of work.

Shop on the platform Insales
Domain Prozatochka.ru